>7BX7_1|Chains A, B, C, D, E, F|Heterogeneous nuclear ribonucleoprotein A1|Homo sapiens (9606) MASASSSQRGRSGSGNFGGGRGGGFGGNDNFGRGGNFSGRGGFGGSRGGGGYGGSGDGYNGFGNDGSNFGGGGSYNDFGNYNNQSSNFGPMKGGNFGGRSSGPYGGGGQYFAKPRNQGGYGGSSSSSSYGSGRRF